Demographics Table
Demographic Data Report for Iowa by County
Population: Age 18-39
All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Value
County![]() |
2023 Rural-Urban Continuum Codes Φ![]() |
Value (Percent)![]() |
People (Age 18-39)![]() |
Rank within US (of 3143 counties) ![]() |
---|---|---|---|---|
Iowa | N/A | 28.8 | 920,272 | 28 of 52 |
United States | N/A | 29.5 | 98,058,393 | N/A |
Van Buren County | Rural | 20.2 | 1,462 | 2,946 |
Fremont County | Rural | 20.5 | 1,347 | 2,922 |
Audubon County | Rural | 20.7 | 1,163 | 2,899 |
Cherokee County | Rural | 20.7 | 2,396 | 2,899 |
Guthrie County | Urban | 20.9 | 2,229 | 2,866 |
Dickinson County | Rural | 21.1 | 3,774 | 2,843 |
Adams County | Rural | 21.2 | 773 | 2,825 |
Clayton County | Rural | 21.3 | 3,638 | 2,815 |
Wayne County | Rural | 21.5 | 1,399 | 2,780 |
Cass County | Rural | 21.6 | 2,833 | 2,761 |
Allamakee County | Rural | 22.3 | 3,128 | 2,639 |
Chickasaw County | Rural | 22.3 | 2,648 | 2,639 |
Delaware County | Rural | 22.3 | 3,910 | 2,639 |
Osceola County | Rural | 22.4 | 1,372 | 2,619 |
Sac County | Rural | 22.4 | 2,190 | 2,619 |
Shelby County | Rural | 22.4 | 2,628 | 2,619 |
Taylor County | Rural | 22.4 | 1,321 | 2,619 |
Lucas County | Rural | 22.6 | 1,966 | 2,567 |
Ringgold County | Rural | 22.6 | 1,053 | 2,567 |
Pocahontas County | Rural | 22.7 | 1,600 | 2,546 |
Butler County | Rural | 22.8 | 3,265 | 2,515 |
Franklin County | Rural | 22.8 | 2,279 | 2,515 |
Hancock County | Rural | 22.8 | 2,446 | 2,515 |
Monona County | Rural | 22.8 | 1,964 | 2,515 |
Montgomery County | Rural | 22.8 | 2,340 | 2,515 |
Floyd County | Rural | 22.9 | 3,544 | 2,494 |
Jackson County | Rural | 23.0 | 4,472 | 2,466 |
Carroll County | Rural | 23.2 | 4,793 | 2,414 |
Kossuth County | Rural | 23.2 | 3,391 | 2,414 |
Ida County | Rural | 23.3 | 1,616 | 2,387 |
Greene County | Rural | 23.4 | 2,043 | 2,359 |
Davis County | Rural | 23.5 | 2,148 | 2,328 |
Mills County | Urban | 23.5 | 3,420 | 2,328 |
Mitchell County | Rural | 23.5 | 2,481 | 2,328 |
Benton County | Urban | 23.6 | 6,056 | 2,294 |
Hamilton County | Rural | 23.6 | 3,516 | 2,294 |
Iowa County | Rural | 23.6 | 3,897 | 2,294 |
Worth County | Rural | 23.6 | 1,743 | 2,294 |
Madison County | Urban | 23.7 | 3,973 | 2,266 |
Lee County | Rural | 23.9 | 7,930 | 2,208 |
Palo Alto County | Rural | 23.9 | 2,129 | 2,208 |
Appanoose County | Rural | 24.0 | 2,944 | 2,185 |
Jones County | Urban | 24.0 | 4,999 | 2,185 |
Keokuk County | Rural | 24.0 | 2,390 | 2,185 |
Humboldt County | Rural | 24.1 | 2,303 | 2,153 |
Plymouth County | Rural | 24.1 | 6,205 | 2,153 |
Adair County | Rural | 24.2 | 1,810 | 2,118 |
Wright County | Rural | 24.2 | 3,104 | 2,118 |
Clinton County | Rural | 24.3 | 11,287 | 2,094 |
Lyon County | Rural | 24.3 | 2,940 | 2,094 |
Cerro Gordo County | Rural | 24.4 | 10,433 | 2,056 |
Tama County | Rural | 24.4 | 4,148 | 2,056 |
Buchanan County | Rural | 24.5 | 5,052 | 2,020 |
Grundy County | Urban | 24.5 | 3,028 | 2,020 |
Hardin County | Rural | 24.5 | 4,106 | 2,020 |
Cedar County | Rural | 24.6 | 4,539 | 1,991 |
Louisa County | Rural | 24.6 | 2,630 | 1,991 |
Clay County | Rural | 24.7 | 4,060 | 1,961 |
Harrison County | Urban | 24.8 | 3,635 | 1,916 |
Washington County | Urban | 25.0 | 5,630 | 1,828 |
Page County | Rural | 25.1 | 3,813 | 1,791 |
Fayette County | Rural | 25.2 | 4,881 | 1,764 |
Monroe County | Rural | 25.2 | 1,901 | 1,764 |
Calhoun County | Rural | 25.3 | 2,499 | 1,724 |
Des Moines County | Rural | 25.3 | 9,768 | 1,724 |
Union County | Rural | 25.4 | 3,060 | 1,691 |
Howard County | Rural | 25.5 | 2,413 | 1,655 |
Crawford County | Rural | 26.0 | 4,231 | 1,479 |
O'Brien County | Rural | 26.0 | 3,665 | 1,479 |
Jasper County | Urban | 26.2 | 9,917 | 1,389 |
Marshall County | Rural | 26.2 | 10,484 | 1,389 |
Clarke County | Rural | 26.3 | 2,546 | 1,356 |
Wapello County | Rural | 26.4 | 9,324 | 1,323 |
Boone County | Urban | 26.5 | 7,067 | 1,285 |
Pottawattamie County | Urban | 26.6 | 24,867 | 1,248 |
Winnebago County | Rural | 26.6 | 2,833 | 1,248 |
Emmet County | Rural | 26.7 | 2,489 | 1,210 |
Marion County | Rural | 26.9 | 9,023 | 1,143 |
Muscatine County | Rural | 27.0 | 11,558 | 1,116 |
Mahaska County | Rural | 27.1 | 5,973 | 1,092 |
Warren County | Urban | 27.2 | 14,568 | 1,068 |
Scott County | Urban | 27.9 | 48,675 | 880 |
Winneshiek County | Rural | 28.1 | 5,605 | 835 |
Henry County | Rural | 28.4 | 5,742 | 775 |
Jefferson County | Rural | 28.5 | 4,464 | 755 |
Woodbury County | Urban | 28.5 | 30,136 | 755 |
Webster County | Rural | 28.9 | 10,648 | 682 |
Linn County | Urban | 29.0 | 66,545 | 662 |
Sioux County | Rural | 29.0 | 10,451 | 662 |
Dubuque County | Urban | 29.1 | 28,838 | 644 |
Bremer County | Urban | 29.3 | 7,354 | 602 |
Buena Vista County | Rural | 29.3 | 6,065 | 602 |
Poweshiek County | Rural | 29.4 | 5,468 | 578 |
Dallas County | Urban | 30.4 | 31,633 | 432 |
Decatur County | Rural | 30.9 | 2,368 | 376 |
Polk County | Urban | 31.2 | 155,061 | 352 |
Black Hawk County | Urban | 33.4 | 43,684 | 216 |
Johnson County | Urban | 42.1 | 65,192 | 39 |
Story County | Urban | 48.6 | 47,944 | 13 |
Notes:
Created by statecancerprofiles.cancer.gov on 02/19/2025 5:52 pm.
Φ Rural-Urban Continuum Codes provided by the USDA.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 18-39, see the dictionary.
Data for United States does not include Puerto Rico.
Created by statecancerprofiles.cancer.gov on 02/19/2025 5:52 pm.
Φ Rural-Urban Continuum Codes provided by the USDA.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 18-39, see the dictionary.
Data for United States does not include Puerto Rico.